Survey Identifier: BRST_645
Format Acronym: MGD77
Data Center File Number: 19050012
Parameters Surveyed Code: 50111
File Creation Date (yyyymmdd): 19991207
Source Institution: BRITISH ANTARCTIC SURVEY
Country: UNITED KINGDOM
Platform Name: RRS SHACKLETON
Platform Type Code: 1
Platform Type: SHIP
Project: BRANSFIELD STRAIT
Funding: NERC
Survey Departure Date (yyyymmdd): 19650107
Survey Arrival Date (yyyymmdd): 19650124
Geodetic Datum/Position: VISUAL AND RADAR FIXES
Bathymetry Instrumentation: KELVIN HUGHES MS26J ECHO SOUNDER
Additional Forms of Bathymetric Data: ANALOGUE RECORDS
Magnetics Instrumentation: PROTON MAGNETOMETER (PEEBLES)
Additional Forms of Magnetics Data: ANALOGUE RECORDS, PAPER TAPE
Topmost Latitude of Survey: -61
Bottommost Latitude: -63
Leftmost Longitude: -059
Rightmost Longitude: -056
General Digitizing Rate of Bathymetry: 050
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 30
Reference Field Code: 88
Reference Field: DGRF
Method of Applying Residual Field: CALCULATED AT STATION POSITION
Number of Data Records: 2682
Min/Max Data Record:
Date: 1965 01 07
Latitude: -62.72310
Longitude: -58.99000
Bathymetry, Corrected Depth: 137.0
Min/Max Data Record:
Date: 1965 01 24
Latitude: -61.86500
Longitude: -56.00000
Bathymetry, Corrected Depth: 2021.0